NEHRP Clearinghouse

displaying 621 - 630 results in total 720

  • Markov, I.; Grigoriu, M.; O'Rourke, T.
    Evaluation of Seismic Serviceability of Water Supply Networks with Application to the San Franciso Auxiliary Water Supply System.
    National Center for Earthquake Engineering Research, Buffalo, NY.; National Science Foundation, Arlington, VA.; New York State Science and Technology Foundation, Albany., January 21, 1994, 142 p.
    Keywords: Potable water; Earthquake resistant structures; Flow equations; Serviceability; Algorithms; Earthquake damage; Water flow; Earthquake engineering; Regression analysis; Water supplies; San Francisco (California); Seismic effects; Hydraulics; Pipelines; Earthquakes

  • Tsopelas, P. C.; Constantinou, M. C.; Reinhorn, A. M.
    3D-BASIS-ME: Computer Program for Nonlinear Dynamic Analysis of Seismically Isolated Single and Multiple Structures and Liquid Storage Tanks.
    National Center for Earthquake Engineering Research, Buffalo, NY.; National Science Foundation, Arlington, VA.; New York State Science and Technology Foundation, Albany., April 12, 1994, 192 p.
    Keywords: 3D-BASIS-ME Computer program; Earthquake resistant structures; Structural vibration; Storage tanks; Dynamic response; Earthquake engineering; Vibration damping; Displacement; Computer programs; Vibration isolators; Bearings; Nonlinear systems; Dynamic structural analysis

  • Rahman, S.; Grigoriu, M.
    Markov Model for Local and Global Damage Indices in Seismic Analysis.
    National Center for Earthquake Engineering Research, Buffalo, NY.; National Science Foundation, Arlington, VA.; New York State Science and Technology Foundation, Albany., February 18, 1994, 258 p.
    Keywords: ; Structural engineering; Risk assessment; Earthquake resistant structures; Structural vibration; Structural reliability; Mathematical models; Earthquake damage; Earthquake engineering; Hysteresis; Soil structure interactions; Stochastic processes; Structural analysis; Building codes; Markov processes

  • Igarashi, A.; Seible, F.; Hegemier, G. A.
    Development of the Generated Sequential Displacement Procedure and the Simulated Seismic Testing of the TCCMAR 3-Story In-Plane Walls.
    National Science Foundation, Arlington, VA., June 1993, 118 p.
    Keywords: Deformation; Moments; Displacement; International cooperation; Loads (Forces); Damage assessment; Structural gailure; Structural vibrations; Masonry; Earthquake resistant structures; Algorithms; Earthquake damage; Buildings; Japan; USA; Walls; Degrees of freedom; Dynamic response; Earthquake engineering; Masonry buildings; Generated Sequential Displacement Test Method; Dynamic structural analysis

  • Porter, M. L.; Sabri, A. A.; Khoury, R. Y.
    Plank Diaphragms in Masonry Structures.
    National Science Foundation, Arlington, VA., August 1993, 74 p.
    Keywords: Displacement; International cooperation; Loads (Forces); Damage assessment; Concrete slabs; Tensile stress; First major event load; Masonry; Earthquake resistant structures; Structural failure; Earthquake damage; Buildings; Cracks; Stiffness; Japan; Compressive strength; Floors; Walls; United States; Dynamic response; Earthquake engineering; Masonry buildings; Diaphragms (Mechanics); Reinforcement (Structures)

  • Seible, F.; Hegemier, G. A.; Priestley, M. J. N.; Kingsley, G. R.; Kurkchubasche, A. G.; Igarashi, A.
    U.S.-TCCMAR 5-Story Full-Scale Masonry Research Building Test. Preliminary Report.
    National Science Foundation, Arlington, VA., October 1992, 68 p.
    Keywords: Construction materials; Displacement; International cooperation; Damage assessment; Concrete slabs; Ductility; Masonry; Earthquake resistant structures; Structural vibration; Structural failure; Earthquake damage; Buildings; Structural design criteria; Cracks; Japan; Walls; United States; Dynamic response; Earthquake engineering; Masonry buildings; Reinforcement (Structures)

  • Yang, J. N.; Wu, J. C.; Agrawal, A. K.; Li, Z.
    Sliding Mode Control for Seismic-Excited Linear and NonLinear Civil Engineering Structures.
    National Science Foundation, Arlington, VA.; New York State Science and Technology Foundation, Albany., June 21, 1994, 105 p.
    Identifying Number(s): NCEER-94-0017
    Keywords: Earthquake resistant structures; Structural vibration; Mathematical models; Variable structure system; Dynamic response; Earthquake engineering; Buildings; Robustness (Mathematics); Vibration damping; Active control; Hysteresis; Sliding mode control; Linear systems; Nonlinear systems; Seismic effects; Vibration isolators; Dynamic structural analysis

  • Lambrou, V.; Constantinou, M. C.
    Study of Seismic Isolation Systems for Computer Floors.
    National Science Foundation, Arlington, VA.; New York State Science and Technology Foundation, Albany., July 19, 1994, 211 p.
    Identifying Number(s): NCEER-94-0020
    Keywords: ; Floors; Seismic design; Earthquake resistant structures; Computers; Dynamic response; Vibration damping; Vibration isolators; Commercial buildings

  • Reinhorn, A. M.; Nagarajaiah, S.; Constantinou, M. C.; Tsopelas, P.; Li, R.
    3D-BASIS-TABS: Version 2.0 Computer Program for Nonlinear Dynamic Analysis of Three Dimensional Base Isolated Structures.
    National Science Foundation, Arlington, VA.; New York State Science and Technology Foundation, Albany., June 22, 1994, 170 p.
    Keywords: 3D-BASIS-TABS computer program; Earthquake resistant structures; Structural vibration; Dynamic response; Buildings; Earthquake engineering; Vibration damping; Stiffness; Computer programs; Vibration isolators; Bearings; Dynamic structural analysis

  • Krawinkler, H.; Zhu, B.
    U.S./P.R.C. Workshop on Experimental Methods in Earthquake Engineering. Proceedings of a Workshop. Held in Shanghai, P.R.C. on November 10-12, 1992.
    National Science Foundation, Arlington, VA.; Tongji Univ., Shanghai (China)., July 1993, 249 p.
    Keywords: ; Deformation; Reinforced concrete; Test facilities; Construction materials; Pile structures; Displacement; International cooperation; Cyclic loads; Earthquake resistant structures; Structural vibration; Meetings; Structural analysis; China; Model tests; Dynamic response; United States; Earthquake engineering; Dynamic models